CIS Ontario is a province-wide network dedicated to enhancing excellence across our 46 K–12 member independent schools. We provide exemplary student experiences, meaningful professional learning, and opportunities for faculty, staff, and school leaders to connect, collaborate, find inspiration, and strengthen their practice.

Each year, hundreds of students participate in music, drama, visual arts, and dance experiences offered through CIS Ontario. Through the Conference of Independent Schools of Ontario Athletic Association (CISAA), students compete on more than 1,500 school sports teams across 26 sports, playing almost 3,500 games each school year.